K0ESM
Active1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderRAY CLAY RADIO CLUB
Min. Class RequiredGeneral
LocationRichmond, MO
Grant DateDec 1, 2017
Expiration DateJan 7, 2028
K0ESM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by RAY CLAY RADIO CLUB in Richmond, MO. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Manche, Eric S on Nov 14, 2022. K0ESM has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- . ... --
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Zero Echo Sierra Mike
Readability: 7.5/10(High readability)
License History
- License ModifiedDec 31, 2025
- License ModifiedMar 9, 2020
- License RenewedDec 1, 2017
- License ModifiedMay 3, 2016
- License ModifiedFeb 7, 2012
- License ModifiedJan 13, 2010
- License RenewedDec 29, 2007
- License ModifiedAug 24, 2005
- License ModifiedOct 6, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Manche, Eric SFiled Nov 14, 2022Not awardedFCC ↗